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Setup & Repair [DB] Exploring the issues involved in setting up and repairing basses, along with luthier recommendations.


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  #1  
Old 11-03-2010, 12:46 PM
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Bass Wheel With Carbon Fibre Shaft ?

My walnut bass has a 1/2 inch diameter carbon fiber endpin. The clamping mechanism won't work on a steel shaft, such as I have on my Gaines wheel.
Does anyone make a wheel with a carbon fibre shaft?
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  #2  
Old 11-03-2010, 02:03 PM
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You could get some carbon tube, get the shaft of the wheel turned down or replaced with a smaller size, and epoxy it on. Potential source: http://www.allerc.com/product_info.p...oducts_id=5642
  #3  
Old 11-03-2010, 02:58 PM
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How about a 1/2" shaft for the Gaines wheel?
  #4  
Old 11-03-2010, 04:53 PM
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Quote:
Originally Posted by vejesse View Post
How about a 1/2" shaft for the Gaines wheel?
Gaines makes adapters; that's not the point.
Quote:
Originally Posted by Don Higdon View Post
The clamping mechanism won't work on a steel shaft, such as I have on my Gaines wheel.
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  #5  
Old 11-03-2010, 04:55 PM
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Originally Posted by Andrew McGregor View Post
You could get some carbon tube, get the shaft of the wheel turned down or replaced with a smaller size, and epoxy it on.
I use the Gaines wheel as is for my other basses.
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  #6  
Old 11-03-2010, 06:50 PM
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The point? Just trying to be helpful buddy. I haven't seen any commercially made wheels that incorporate a 1/2" carbon tube. But I have fitted a 1/2" steel tube to a Gaines wheel so someone could use it with the Ulsa type endpin that pushes a pad into the tube.

You might have to get creative.
  #7  
Old 11-03-2010, 07:36 PM
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I don't know what to say. My end pin is not an Ulsa type. The mechanism is entirely different (no set screw), and I'm not going to change it. I already have put a 1/2 inch steel adapter on the Gaines stem. It can't be held.
If I'm not getting what you're describing, please bear with me and spell it out.
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  #8  
Old 11-03-2010, 08:18 PM
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Gollihur sells a custom made shaft for collet-style endpins

http://www.gollihurmusic.com/product...fm?prodID=1222

not sure if that will help you?
  #9  
Old 11-04-2010, 04:20 AM
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My bass has a New Harmony CF end pin. I got the corresponding size of shaft for my Lemur wheel and it works just fine. The NH plug has a very nice tightening system, so that may be a key to success.

I recently got an old Epi bass with another brand of CF end pin and noticed that the clamping system isn't nearly as good...with that one a wheel would probably slip, although I haven't tried it.
  #10  
Old 11-04-2010, 07:59 PM
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Originally Posted by tornadobass View Post
My bass has a New Harmony CF end pin. I got the corresponding size of shaft for my Lemur wheel and it works just fine. The NH plug has a very nice tightening system, so that may be a key to success.

I recently got an old Epi bass with another brand of CF end pin and noticed that the clamping system isn't nearly as good...with that one a wheel would probably slip, although I haven't tried it.
My end pin also is New Harmony. I swear by it. Big difference in sound output.
I went thru the whole routine again tonight, filing flat spots for the set screws to engage the adaptor shaft and marking the shaft to assure that the shaft is moving, rather than the yoke moving within the adaptor shaft. No luck. The shaft turns.
I have a Bass Buggy for this bass. It's fine, but a bit weighty when carrying the bass up a set of stairs. That's why I'd like to use the Gaines. I found the Onyx wheel from Lemur too hard to shield the bass from road shock.
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Last edited by Don Higdon : 11-04-2010 at 08:02 PM.
  #11  
Old 11-04-2010, 10:06 PM
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Don...
We met twice at Arnold's shop. I asked Andrew Bice from New Harmony to make an adaptor for the .5" shaft size for the wheels. Contact him. He has been making them for situations like yours.
Michael Hartery
  #12  
Old 12-11-2010, 12:13 PM
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Carbon fiber endpins

In my experience, the Gaines bass wheel can only be used with a carbon fiber endpin holder if the endpin tightening mechanism is modified. Changing the shaft material to carbon fiber will not likely work any differently than the steel shaft. If in doubt, contact the wheel fabricator at gaines@mhtc.net
  #13  
Old 12-11-2010, 05:22 PM
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Quote:
Originally Posted by Don F View Post
In my experience, the Gaines bass wheel can only be used with a carbon fiber endpin holder if the endpin tightening mechanism is modified. Changing the shaft material to carbon fiber will not likely work any differently than the steel shaft. If in doubt, contact the wheel fabricator at gaines@mhtc.net
The question is now moot, but for discussion's sake, I cannot accept the statement that if the wheel shaft were the same fiber rod as I am using for my endpin, the tightening mechanism would have to be modified.
I am not going to bother contacting Gaines, because Andrew Bice, maker of my end pin, gave me a ridiculously simple solution: To turn the Gaines steel shaft so that the flat spot on the shaft is on the opposite side of the tightening set screw. Problem solved.
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